10991493

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 17147520

約数和(自身を除く): 6156027

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 1831, 2001, 5493, 6003, 16479, 42113, 53099, 126339, 159297, 379017, 477891, 1221277, 3663831, 10991493]

約数ペア:

[(1, 10991493), (3, 3663831), (9, 1221277), (23, 477891), (29, 379017), (69, 159297), (87, 126339), (207, 53099), (261, 42113), (667, 16479), (1831, 6003), (2001, 5493)]